Valve float is an adverse condition which occurs when the poppet valves on an internal combustion engine valvetrain do not remain in contact with the camshaft lobe during the valve closure phase of the cam lobe profile. This reduces engine efficiency and performance and potentially increases engine emissions.
Read more about Valve Float: Similar Conditions, Remedies
Famous quotes containing the word float:
“Boys finding for the first time their loins filled with heart’s
blood
Widowed farmers whose hands float under light covers to find
themselves
Arisen at sunrise”
—James Dickey (b. 1923)